Invention Application
- Patent Title: THROUGH ELECTRODE SUBSTRATE AND MANUFACTURING METHOD THEREOF
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Application No.: US16075898Application Date: 2017-02-03
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Publication No.: US20190080977A1Publication Date: 2019-03-14
- Inventor: Shinji MAEKAWA , Hiroshi MAWATARI
- Applicant: DAI NIPPON PRINTING CO., LTD.
- Applicant Address: JP Tokyo-to
- Assignee: DAI NIPPON PRINTING CO., LTD.
- Current Assignee: DAI NIPPON PRINTING CO., LTD.
- Current Assignee Address: JP Tokyo-to
- Priority: JP2016-021288 20160205
- International Application: PCT/JP2017/003892 WO 20170203
- Main IPC: H01L23/32
- IPC: H01L23/32 ; H05K3/46 ; H05K3/42 ; H05K1/11

Abstract:
A through electrode substrate includes: a substrate; a first electrode part provided on a first surface side of the substrate; and a second electrode part provided on a second surface side of the substrate. The plurality of holes includes a plurality of first holes and a plurality of second holes. The hole electrode part of each first hole is electrically connected to the first electrode part on the first surface side of the substrate, and the hole electrode part thereof is electrically connected to the second electrode part on the second surface side of the substrate. The electrode part of each second hole is electrically insulated from the first electrode part on the first surface side of the substrate, or the hole electrode part thereof is electrically insulated from the second electrode part on the second surface side of the substrate.
Public/Granted literature
- US10755996B2 Through electrode substrate and manufacturing method thereof Public/Granted day:2020-08-25
Information query
IPC分类: